MICROWELL HP 1100, Инструкция по установке и эксплуатации

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I n s t a l l a t i o n a n d u s e r m a n u a l HP 900/1100/1500 BLACK Inverter
V e r s i o n : 0 1 / 2 0 2 2 P a g e 2 6
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4.12 Parameter list and breakdown table
Electronic control fault table
Can be read according to the remote controller failure code and troubleshooting
Protect/fault
Fault display
Reason Elimination methods
Standby Non
Normal boot
Non
Inlet Temp. Sensor Fault
P01
The temp. Sensor is broken or
short circuit
Check or change the temp. Sensor
Outlet Temp.Sensor Fault
P02
The temp. Sensor is broken
or short circuit
Check or change the temp. Sensor
Amibent Temp.Sensor Fault
P04
The temp. Sensor is broken or
short circuit
Check or change the temp. Sensor
Coil Temp.Sensor Fault
P05
The temp. Sensor is broken or
short circuit
Check or change the temp. Sensor
Suction Temp.Sensor Fault P07
The temp. Sensor is broken or
short circuit
Check or change the temp. Sensor
Discharge Temp.Sensor
Fault
P081
The temp. Sensor is broken
or short circuit
Check or change the temp. Sensor
High Pressure Prot.
E01
The high-preesure switch is
broken
Check the pressure switch and cold
circuit
Low Pressure Prot. E02
Low pressure protection
Check the pressure switch and cold
circuit
Flow Switch Prot.
E03
No water/little water in
water system
Check the pipe water flow and
water pump, bleed the system from
air or increase the water flow.
Otherwise contact your service, the
flow switch may need to be
exchanged.
Anti-freezing Protection E07 Water temperature in the titanium
exchanger is ≤4 °C.
Switch the unit to heating mode. The
error will be reset automatically if
water temperature ≥8 °C.
E07 Water temperature in the titanium
exchanger is ≤4°C.
Switch the unit to heating mode. The
error will be reset automatically if
water temperature ≥8°C.
Primary Anti-freezing Prot. E19 The ambient temp. Is low
Secondary Anti-freezing Prot. E29 The ambient temp. Is low
Inlet and outlet temp. too big
E06
Water flow is not enough
and low differential pressure
Check the pipe water flow and
whether water system is jammed or
not
Low temperature protection
Non
The environment temp. is low
Comp. Overcurrent Prot. E051 The compressor is overload
Check whether the system of the
compressor running normally
Exhaust Air over Temp Prot. P082 The compressor is overload
Check whether the system of the
compressor running normally
Communication Fault
E08
Communication failure between
wire controller and mainboard
Check the wire connection between
remote wire controller and main board
Antifreeze Temp. Sensor
Fault
P09
Antifreeze temp sensor is
broken or short circuited
Check and replace this temp sensor
Waterway Anti-freezing
Prot.
E05
Water temp.or ambient temp.
is too low
EC fan feedback Fault
F051
There is something wrong with
fan motor and fan motor stops
running
Check whether fan motor is broken
or locked or not
Pressure sensor Fault PP
The pressure Sensor is broken
Check or change the pressure
Sensor or pressure